Roller board insert pair



FIG. 1 is perspective view of a roller board insert pair shown in the non-claimed environment of a roller board assembly, each of the two roller board inserts that make up the pair being identical to one another;

FIG. 2 is an exploded view of the roller board insert pair of FIG. 1; and,

FIG. 3 is a front view of the roller board insert pair of FIG. 1, the rear view being a mirror image of the front view.

The broken lines showings in FIGS. 1-3 are for illustrative purposes only and show non claimed portions of the roller board assembly and inserts. 

CLAIM The ornamental design for roller board insert pair, as shown and described. 